10657075980 has 48 divisors (see below), whose sum is σ = 29873985120. Its totient is φ = 2838632448.

The previous prime is 10657075969. The next prime is 10657075993. The reversal of 10657075980 is 8957075601.

It is a super-2 number, since 2×10657075980² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48645 + ... + 153884.

It is an arithmetic number, because the mean of its divisors is an integer number (622374690).

Almost surely, 2^10657075980 is an apocalyptic number.

10657075980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10657075980 is an abundant number, since it is smaller than the sum of its proper divisors (19216909140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10657075980 is a wasteful number, since it uses less digits than its factorization.

10657075980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203418 (or 203416 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 10657075980 in words is "ten billion, six hundred fifty-seven million, seventy-five thousand, nine hundred eighty".